/**
 * Created by SDX on 2014/11/10.
 * vision:1.0
 * title:
 * e-mail:jrshenduxian@jd.com
 */
    var $alertLayer_tmp = $(".alert-layer");
    var $winHeight_tmp = $("body").height();
    var $alertBox_tmp = $alertLayer_tmp.find(".alert-box");
    var $closeBtn_tmp = $alertLayer_tmp.find(".close-ele");
    $alertLayer_tmp.css("height", $winHeight_tmp + "px");

    $closeBtn_tmp.bind("click", function () {
        $alertLayer_tmp.hide();
    })
    //弹层代码
    function alertLayer(type) {
        var index = type-1;
        $alertLayer_tmp.eq(index).show();
        JrTools.autoMid($alertBox_tmp.eq(index));
    }